| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.56 | 11.552% | $63.0938 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $65.55 | 7.808% | $70.6681 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $226.58 | 8.236% | $245.2411 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $30.93 | 10.404% | $34.148 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $38.95 | 6.671% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #6 | $97.56 | 6.116% | $103.5268 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $58.48 | 4.370% | $61.0356 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $574.61 | $619.2618 | $619.27 | $619.30 | $619.10 | |